Pith Number

pith:56PZZMRT

pith:2024:56PZZMRTDQGNWKTEHCSLC7FW5C

not attested not anchored not stored refs pending

Identifiability of directed-cycle and catenary linear compartment models

Alexis Edozie, Anne Shiu, Jordy Lopez Garcia, Natasha Crepeau, Odalys Garcia-Lopez, Paul R. Dessauer Jr., Saber Ahmed, Tanisha Grimsley, Viridiana Neri

arxiv:2412.05283 v3 · 2024-11-15 · math.CO · math.AG · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{56PZZMRTDQGNWKTEHCSLC7FW5C}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Structural Identifiability of Compartmental Models: Recent Progress and Future Directions

Receipt and verification

First computed	2026-07-05T12:01:56.310540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef9f9cb2331c0cdb2a6438a4b17cb6e8a82c0f48c8448098483075f1132b6072

Aliases

arxiv: 2412.05283 · arxiv_version: 2412.05283v3 · doi: 10.48550/arxiv.2412.05283 · pith_short_12: 56PZZMRTDQGN · pith_short_16: 56PZZMRTDQGNWKTE · pith_short_8: 56PZZMRT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/56PZZMRTDQGNWKTEHCSLC7FW5C \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ef9f9cb2331c0cdb2a6438a4b17cb6e8a82c0f48c8448098483075f1132b6072

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f9480eb10dea8025effa56144c25aab80db3a42688d5fab054d875f48b63419",
    "cross_cats_sorted": [
      "math.AG",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-11-15T00:19:58Z",
    "title_canon_sha256": "a4e1ca7cb9e4e0e486bfaf57e051dfaedd0a5acf273d9ba1e9a16fd9bedcc618"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.05283",
    "kind": "arxiv",
    "version": 3
  }
}